Suitable for: Unisex. Recommended use: alpine climbing. Material type: aluminium. Other material information: anodized. Sling: wire. Misc: colour coded. Item No. : 325-0093. High-quality nuts for trad and big wall climbing If you’re an adventurous climber who wants to own their own gear, then you need the DMM Wallnuts. There’s a reason these nuts are some of the bestsellers in the range of the Welsh mountain sports brand. They offer protection whilst sport climbing, can be used as the sole belay device during clean climbing in the Alps or for technical climbing on big walls around the world. The Wallnuts are hot-forged (sizes 1-6) or made of extruded rods (sizes 7-11) and are stable thanks to the complex 3D shape. In addition, they offer numerous placement options due to their special shape. The wire used is so strong that it does not bend on its own, so you can place them with an outstretched arm. Thanks to the coloured anodising and the numbering, you can quickly find the nut you need even on a fully equipped harness! Size / Weight / Cover / Strength rating: Size 1: 15 g / 14.3 mm / 7 kN Size 2: 26 g / 15.8 mm / 9 kN Size 3: 28 g / 16.5 mm / 11 kN Size 4: 30 g / 17.6 mm / 12 kN Size 5: 32 g / 19.4 mm / 12 kN Size 6: 39 g / 22.6 mm / 12 kN Size 7: 40 g / 25.8 mm / 12 kN Size 8: 45 g / 29.0 mm / 12 kN Size 9: 50 g / 32.1 mm / 12 kN Size 10: 56 g / 32.6 mm / 12 kN Size 11: 68 g / 37.4 mm / 12 kN